Poll pods are a great way to add to the online learning experience. They are beneficial for both the instructor and the student. Not only do they stimulate interaction, the instructor is able to get a quick read on where the class is "at" so to speak.

I think that it is important to set up your students for success from the beginning. Sending an email to students and giving them a few tips on how to navigate the VC may be helpful. Many of these students may be taking an online course for the first time and it may be a bit intimidating.